login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A103591 Smallest number m such that sum_{k=1..m} 1/prime(k) >= n/2. 9
1, 3, 10, 59, 1413, 361139 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Cf. A016088, A046024, A103592-A103600.

Sequence in context: A159321 A181077 A158873 * A018932 A111562 A009654

Adjacent sequences:  A103588 A103589 A103590 * A103592 A103593 A103594

KEYWORD

nonn

AUTHOR

James Buddenhagen (jbuddenh(AT)gmail.com), Mar 28 2005

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 13 11:24 EST 2012. Contains 205466 sequences.